Magnetisation reorientation in ultra-thin Fe films on Cu(100) upon deposition of Co

被引：0
|
作者：
Dunn, JH [1 ]
Arvanitis, D
Carr, R
Mårtensson, N
机构：
[1] Stanford Univ, Stanford Linear Accelerator Ctr, Stanford Synchrotron Radiat Lab, Stanford, CA 94309 USA
[2] Univ Uppsala, Dept Phys, S-75121 Uppsala, Sweden
来源：
JOURNAL OF SYNCHROTRON RADIATION | 2001年 / 8卷 / 02期
关键词：
ultrathin films; magnetic anisotropy energy; XMCD;
D O I：
10.1107/S090904950001863X
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Ultra thin films of Fe deposited on the (100) surface of a Cu single crystal exhibit a net perpendicular magnetic anisotropy. The addition of very low coverages of Co results in the easy magnetic direction reorienting into the film plane. This behavior is in contrast to the addition of similar amounts of Fe, whereupon the ferromagnetic response vanishes. This result is discussed in terms of the anisotropy energies derived from the spectroscopic data.
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页码：463 / 465
页数：3
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